Electronic fee collection. Requirements for pre-payment systems Ingestion-build-109673 An emission factor is a

An emission factor is a value that relates the quantity of a pollutant released with an activity associated with the release of that pollutant

BS EN 50121-2:2006 supersedes BS EN 50121-2:2002 which has been withdrawn

— proline

Anchors and supports

The PAS is mainly for use by:

Electronic fee collection. Requirements for pre-payment systems Ingestion-build-109673 An emission factor is a1 Scope This technical report (TR) analyses requirements for a universal Pre Pay account system for EFC including the following issues: relations to other existing standards in this domain; the core requirements and functionality that must be provided. This technical report will show an analysis of the requirements for a universal prepay system and categorise possible different types of pre pay solutions, in terms of functionality, technical and legal